* ARM Ltd.
* Philippe Robin, <philippe.robin@arm.com>
*
- * See file CREDITS for list of people who contributed to this
- * project.
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License as
- * published by the Free Software Foundation; either version 2 of
- * the License, or (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
- * MA 02111-1307 USA
+ * SPDX-License-Identifier: GPL-2.0+
*/
/* Simple U-Boot driver for the PrimeCell PL010/PL011 UARTs */
}
#endif
/* Finally, enable the UART */
- writel(UART_PL011_CR_UARTEN | UART_PL011_CR_TXE | UART_PL011_CR_RXE,
- ®s->pl011_cr);
+ writel(UART_PL011_CR_UARTEN | UART_PL011_CR_TXE | UART_PL011_CR_RXE |
+ UART_PL011_CR_RTS, ®s->pl011_cr);
return 0;
}
pl01x_putc (CONSOLE_PORT, c);
}
-static void pl01x_serial_puts(const char *s)
-{
- while (*s) {
- serial_putc (*s++);
- }
-}
-
static int pl01x_serial_getc(void)
{
return pl01x_getc (CONSOLE_PORT);
return !(readl(®s->fr) & UART_PL01x_FR_RXFE);
}
-#ifdef CONFIG_SERIAL_MULTI
static struct serial_device pl01x_serial_drv = {
.name = "pl01x_serial",
.start = pl01x_serial_init,
.stop = NULL,
.setbrg = pl01x_serial_setbrg,
.putc = pl01x_serial_putc,
- .puts = pl01x_serial_puts,
+ .puts = default_serial_puts,
.getc = pl01x_serial_getc,
.tstc = pl01x_serial_tstc,
};
{
return &pl01x_serial_drv;
}
-#else
-int serial_init(void)
-{
- return pl01x_serial_init();
-}
-
-void serial_setbrg(void)
-{
- pl01x_serial_setbrg();
-}
-
-void serial_putc(const char c)
-{
- pl01x_serial_putc(c);
-}
-
-void serial_puts(const char *s)
-{
- pl01x_serial_puts(s);
-}
-
-int serial_getc(void)
-{
- return pl01x_serial_getc();
-}
-
-int serial_tstc(void)
-{
- return pl01x_serial_tstc();
-}
-#endif